I am using binning to increase the sensitivity of my camera. I can view the image in preview mode but get an error message when I try to capture the image.

Technical Note: 127
Reads: 6331
Creation Date: 26/06/2000
Modification Date: 12/02/2004

The reason that you are unable to capture the image is that it is too large for the document size that you have selected.

In Openlab, under the Image menu choose "Document Size".

From the "Standard Sizes" pop-up menu select "Current Video", then click on the "Resize" button. The Document window will now be the correct size for the image that you wish to capture.